Sleeping in atomic context on device release due to device links

[Andy Shevchenko]

Hi!

Is the below already fixed somewhere (v5.12 seems still has it)?
Or I missed something?

[  186.439095] BUG: sleeping function called from invalid context at
drivers/gpio/gpiolib.c:1952
[  186.451666] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid:
119, name: kworker/0:2
[  186.463885] 2 locks held by kworker/0:2/119:
[  186.470831]  #0: ffff985d8110d338
((wq_completion)rcu_gp){....}-{0:0}, at: process_one_work+0x1bc/0x4b0
[  186.484458]  #1: ffffb1a2c0367e70
((work_completion)(&sdp->work)){....}-{0:0}, at:
process_one_work+0x1bc/0x4b
0
[  186.498732] CPU: 0 PID: 119 Comm: kworker/0:2 Not tainted 5.12.0-rc8+ #168
[  186.508301] Hardware name: Intel Corporation Merrifield/BODEGA BAY,
BIOS 542 2015.01.21:18.19.48
[  186.521000] Workqueue: rcu_gp srcu_invoke_callbacks
[  186.528515] Call Trace:
[  186.532288]  dump_stack+0x69/0x8e
[  186.536964]  ___might_sleep.cold+0x95/0xa2
[  186.543606]  gpiod_free_commit+0x25/0x170
[  186.550163]  gpiod_put+0x19/0x40
[  186.554728]  cleanup+0x1b/0x30 [spi_pxa2xx_platform]
[  186.562246]  spidev_release+0x24/0x50
[  186.567243]  device_release+0x34/0x90
[  186.572228]  kobject_put+0x86/0x1d0
[  186.577035]  __device_link_free_srcu+0x47/0x70
[  186.583942]  srcu_invoke_callbacks+0xc8/0x170
[  186.590720]  process_one_work+0x24d/0x4b0
[  186.597118]  worker_thread+0x55/0x3c0
[  186.602030]  ? rescuer_thread+0x390/0x390
[  186.608373]  kthread+0x137/0x150
[  186.612834]  ? __kthread_bind_mask+0x60/0x60
[  186.619446]  ret_from_fork+0x22/0x30


-- 
With Best Regards,
Andy Shevchenko